CN212137603U

CN212137603U - Combined solar photovoltaic panel frame

Info

Publication number: CN212137603U
Application number: CN202020816168.0U
Authority: CN
Inventors: 鲁川
Original assignee: Nantong Institute of Technology
Current assignee: Nantong Institute of Technology
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2020-12-11
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a combined solar photovoltaic panel frame, which belongs to the field of frame fixation, and comprises a plurality of frames, the two ends of the frames are mutually rotatably connected, telescopic grooves are drilled at the two ends of the frames, a pair of chutes are drilled on the inner walls of the telescopic grooves, bar-shaped sliders are respectively and slidably connected inside the chutes, slide bars are fixedly connected between the bar-shaped sliders, one ends of the slide bars, which are far away from each other, are respectively and fixedly connected with a fixed bar and an outer barrel, the fixed bar is rotatably connected with the outer barrel, the fixed bar is positioned inside the outer barrel, threaded holes are drilled at the upper ends of the frames, the internal threads of the threaded holes are connected with screw rods, the bottom ends of the screw rods penetrate through the frames and are contacted with the upper ends of the bar-shaped sliders, one ends of the frames, which are close to each other, the service life is prolonged, and the photovoltaic panel frame is convenient to adjust better.

Description

Combined solar photovoltaic panel frame

Technical Field

The utility model relates to a fixed field of frame, more specifically say, relate to a modular solar photovoltaic board frame.

Background

The solar panel mainly comprises a solar cell piece of monocrystalline silicon or polycrystalline silicon and toughened glass, is particularly fragile and easy to break, and therefore a frame is required to protect the outside.

The solar cell panel frame on the market at present is made of stainless steel, aluminum alloy, rubber, reinforced plastic and the like. The aluminum alloy frame is the most widely applied one, and has the advantages of simple processing technology, light weight, strong corrosion resistance, strong firmness, strong tensile strength, high metal fatigue value, high elastic rate and high rigidity. The surface scratch can not be oxidized in time, and the performance of the coating can not be influenced. The service life of the aluminum alloy frame can reach 30-50 years.

The rubber and plastic frame is easily weathered, and the service life of the solar cell panel cannot be reached (25 years). Stainless steel also has very long service life, also anti-oxidant, and intensity is higher than the aluminum alloy, but stainless steel is heavier than the aluminum alloy, and the transportation is inconvenient to the frame technology is complicated to the stainless steel, and is with high costs, so from the convenient consideration of reduce cost, all do not adopt the stainless steel among the prior art, adopt the aluminum alloy as the panel frame mostly.

The current photovoltaic panel frame is fixed on the periphery of the photovoltaic panel, is influenced by illumination and weathering for a long time, is easy to cause the photovoltaic panel to fall off from the frame, damages the surface of the photovoltaic panel and is difficult to adjust the size of the photovoltaic panel.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a modular solar photovoltaic board frame, it can realize reducing to receive external influence, reduces the photovoltaic board risk of droing, improves life, and is convenient for better adjusts the photovoltaic board frame.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A combined solar photovoltaic panel frame comprises a plurality of frames, wherein two ends of the frames are mutually rotatably connected, telescopic grooves are respectively formed in two ends of each frame, a pair of sliding grooves are formed in the inner wall of each telescopic groove, a pair of bar-shaped sliding blocks are respectively and slidably connected inside the sliding grooves, a sliding rod is fixedly connected between the bar-shaped sliding blocks, one end, far away from each other, of each pair of sliding rods is respectively and fixedly connected with a fixing rod and an outer barrel, the fixing rod is rotatably connected with the outer barrel, the fixing rod is positioned inside the outer barrel, a threaded hole is formed in the upper end of each frame, a screw rod is connected with the inner thread of the threaded hole, the bottom end of the screw rod penetrates through the frames to be contacted with the upper ends of the bar-shaped sliding blocks, a clamping block is fixedly connected to one end, close to each other, of each clamping, can realize reducing receiving external influence, reduce the photovoltaic board risk of droing, improve life, and be convenient for better adjust the photovoltaic board frame.

Further, the cross section of recess is C style of calligraphy shape, and is a plurality of the recess is the correspondence setting, and better fixes the photovoltaic board.

Further, the slide bar is kept away from the one end fixedly connected with stopper of dead lever, the stopper contacts with the inner wall in flexible groove, and the effectual probability that reduces the slide bar and drop from the dead lever is inside.

Furthermore, it is a plurality of the longitudinal section of fixture block is trapezoidal shape, the material of fixture block is made by aluminium alloy ex-trusions, and better protection photovoltaic board surface does not receive the damage.

Furthermore, the top fixedly connected with bull stick of screw rod, the upper end of bull stick is opened chisel and is had anti-skidding line, the effectual frictional force that improves palm and bull stick.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize reducing receiving external influence, reduces the photovoltaic board risk of droing, improves life, and is convenient for better adjust the photovoltaic board frame.

(2) The transversal C style of calligraphy shape of personally submitting of recess, a plurality of recesses are and correspond the setting, and better fixes the photovoltaic board.

(3) The one end fixedly connected with stopper of dead lever is kept away from to the slide bar, and the stopper contacts with the inner wall in flexible groove, and the effectual probability that reduces the slide bar and drop from the dead lever is inside.

(4) The longitudinal sections of the clamping blocks are trapezoidal, the clamping blocks are made of aluminum alloy sections, and the surface of the photovoltaic panel is better protected from being damaged.

(5) The top fixedly connected with bull stick of screw rod, the upper end of bull stick is opened and is dug there is the antiskid line, the effectual frictional force that improves palm and bull stick.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a partial frame of the present invention;

fig. 4 is a schematic view of the front view cross-section structure of the slide bar of the present invention.

The reference numbers in the figures illustrate:

1 frame, 2 fixture blocks, 3 slide bars, 4 dead levers, 5 urceolus, 6 stopper, 7 flexible grooves, 8 screw holes, 9 bar sliders, 10 screw rods, 11 recesses, 12 spouts.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a combined solar photovoltaic panel frame comprises a plurality of frames 1, wherein two ends of the plurality of frames 1 are rotatably connected with each other, two ends of each frame 1 are respectively provided with a telescopic groove 7, the inner wall of each telescopic groove 7 is provided with a pair of sliding grooves 12, the insides of the pair of sliding grooves 12 are respectively and slidably connected with a bar-shaped sliding block 9, a sliding rod 3 is fixedly connected between the pair of bar-shaped sliding blocks 9, the mutually far ends of the pair of sliding rods 3 are respectively and fixedly connected with a fixing rod 4 and an outer barrel 5, the fixing rod 4 is rotatably connected with the outer barrel 5, the fixing rod 4 is positioned inside the outer barrel 5, the upper end of each frame 1 is provided with a threaded hole 8, the inner wall of each threaded hole 8 is coated with an anti-rust coating, the internal thread of each threaded hole 8 is connected with a screw 10, the bottom end of, the one end that fixture block 2 is close to each other all cuts fluted 11, the equal fixedly connected with rubber pad of inner wall of recess 11.

Referring to fig. 1-3, the cross section of each groove 11 is C-shaped, the grooves 11 are correspondingly arranged, so that the photovoltaic panel is better fixed, a limiting block 6 is fixedly connected to one end of the sliding rod 3, which is far away from the fixing rod 4, and the limiting block 6 is in contact with the inner wall of the telescopic groove 7, so that the probability that the sliding rod 3 falls off from the inside of the fixing rod 4 is effectively reduced.

Referring to fig. 2-4, the longitudinal sections of the plurality of fixture blocks 2 are trapezoidal, the fixture blocks 2 are made of aluminum alloy sections, so that the surface of the photovoltaic panel is better protected from being damaged, the top end of the screw 10 is fixedly connected with the rotating rod, and the upper end of the rotating rod is provided with anti-skid lines, so that the friction force between the palm and the rotating rod is effectively improved.

When relevant staff installs this frame to the photovoltaic board, at first rotate screw rod 10, make screw rod 10 keep away from the one end of bar slider 9, slide bar 3 from the inside roll-off of flexible groove 7, make dispersion between a plurality of frames 1, thereby be convenient for place the photovoltaic board in the inside of recess 11, adjust the length of slide bar 3 once more, make the inner wall of recess 11 laminate with the outer end of photovoltaic board mutually, again with screw rod 10 go into to screw hole 8 in, make the bottom of screw hole 8 and bar slider 9's upper end offset, thereby make slide bar 3 be difficult for rocking in flexible groove 7's inside, reach the fixed effect of frame to the photovoltaic board, can realize reducing and receive external influence, reduce the risk that the photovoltaic board drops, and the service life is prolonged, and be convenient for better adjust the photovoltaic board frame.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a modular solar photovoltaic board frame, includes a plurality of frames (1), and is a plurality of the both ends rotation of frame (1) is connected its characterized in that: the frame is characterized in that telescopic grooves (7) are formed in the two ends of the frame (1), a pair of sliding grooves (12) are formed in the inner wall of each telescopic groove (7), a pair of bar-shaped sliding blocks (9) are connected to the inside of each sliding groove (12) in a sliding mode, a pair of sliding rods (3) are fixedly connected between the bar-shaped sliding blocks (9), one ends, far away from each other, of the sliding rods (3) are fixedly connected with a fixing rod (4) and an outer barrel (5) respectively, the fixing rod (4) is rotatably connected with the outer barrel (5), the fixing rod (4) is located inside the outer barrel (5), threaded holes (8) are formed in the upper end of the frame (1), a screw rod (10) is connected to the inner threads of the threaded holes (8), the bottom end of the screw rod (10) penetrates through the frame (1) and contacts with the upper ends of the bar-shaped sliding blocks, the one end that fixture block (2) are close to each other all cuts a groove (11), the equal fixedly connected with rubber pad of inner wall of groove (11).

2. The combined solar photovoltaic panel frame of claim 1, wherein: the cross section of the groove (11) is C-shaped, and the grooves (11) are correspondingly arranged.

3. The combined solar photovoltaic panel frame of claim 1, wherein: the one end fixedly connected with stopper (6) of dead lever (4) is kept away from in slide bar (3), stopper (6) contact with the inner wall in flexible groove (7).

4. The combined solar photovoltaic panel frame of claim 1, wherein: the longitudinal section of the clamping blocks (2) is trapezoidal, and the clamping blocks (2) are made of aluminum alloy sections.

5. The combined solar photovoltaic panel frame of claim 1, wherein: the top end of the screw rod (10) is fixedly connected with a rotating rod, and anti-skid grains are chiseled at the upper end of the rotating rod.